Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 42/27 from 98/50

1st number: 1 48/50, 2nd number: 1 15/27

98/50 - 42/27 is 91/225.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 27 is 1350

    Next, find the equivalent fraction of both fractional numbers with denominator 1350
  2. For the 1st fraction, since 50 × 27 = 1350,
    98/50 = 98 × 27/50 × 27 = 2646/1350
  3. Likewise, for the 2nd fraction, since 27 × 50 = 1350,
    42/27 = 42 × 50/27 × 50 = 2100/1350
  4. Subtract the two like fractions:
    2646/1350 - 2100/1350 = 2646 - 2100/1350 = 546/1350
  5. After reducing the fraction, the answer is 91/225

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com